Swimming pool skimmer leaf restraint

ABSTRACT

Provided is a debris guard disposable in a pool to prevent debris floating on the surface of the water from entering the pool skimmer. The debris guard forms a barrier around the skimmer opening at the water surface to keep debris out of the skimmer to allow water to circulate through the skimmer and the water filter. In this regard, the debris guard does not significantly reduce or inhibit the flow rate of water flowing through the pool filtration system.

CROSS-REFERENCE TO RELATED APPLICATIONS

(Not Applicable)

STATEMENT RE: FEDERALLY SPONSORED RESEARCH/DEVELOPMENT

(Not Applicable)

BACKGROUND OF THE INVENTION

1. Field of the Invention

The present invention relates generally to a filter for a swimming pool skimmer, and more specifically to a filter configured to be deployable in the pool to filter debris at the water surface without substantially inhibiting fluid flow into the skimmer of the swimming pool.

2. Description of the Related Art

The water in swimming pools, hot tubs, spas, and the like is routinely filtered to remove floating dirt and debris near the water surface. To this end, pools generally include water pumps which circulate the water through a skimmer and then to a water filter. The skimmer is typically disposed adjacent the pool and includes a skimmer box configured to receive a straining device to remove large debris, such as leaves, hair and other large particles from the water surface before the water enters the water filter. The strainer is typically removable and is accessible through a cover located near the pool. Water from the pool usually enters the skimmer box through a cutout formed within the pool wall at the water line. As water passes through the skimmer box, it flows through the strainer and enters a pipe that leads to the water filter. Since water is actively drawn into the filter intake by the pump, suction is created at the opening of the filter intake. After the water passes through the filter, the water is pumped back into the pool through jets.

A variety of shapes and sizes of skimmers are available for new pool construction and are in use in existing pools. The skimmer pool water opening typically is formed having a generally rectangular configuration and is located at the side of the pool at the normal water level in the pool. Some skimmers include a weir door that pivots relative to the skimmer box to open/close the skimmer opening. Skimmer filters typically comprise a removable basket that is typically nested within the skimmer box to be hidden from view. The removable basket may be routinely removed to be emptied of leaves, twigs, animals, insects and other debris. If the filter becomes clogged, the water flow through the filter may be blocked, which may cause damage to the recirculation pump. As such, the filter must be monitored to prevent costly damage to the recirculation system.

Debris collected in the filter can vary with the seasons of the year, as well as with the local vegetation. For instance, deciduous trees and bushes tend to shed leaves and seed pods on a seasonal basis. Along these lines, the change in seasons may bring winds which may deposit debris in the pools, which may require constant vigilance on the part of the pool owner to empty the skimmer filter before the skimmer filter fills up and possibly damages the recirculation system. During these particularly “dirty” seasons, absent pool owners may be required to turn off the recirculation system to prevent debris from entering the skimmer filter. However, if the recirculation system is turned off, debris may gather in the pool, which may result in an unswimmable pool.

As is apparent from the foregoing, there exists a need in the art for a filtering device which is deployable in a pool to filter debris floating at the surface of the water from entering the skimmer, wherein the filtering device is configured to allow water to circulate through the system at near-normal flow rates. The present invention addresses this particular need, as will be discussed in more detail below.

BRIEF SUMMARY OF THE INVENTION

According to an aspect of the present invention, there is provided a debris guard disposable in a pool to prevent debris floating on the surface of the water from entering the pool skimmer. The debris guard forms a barrier around the skimmer opening at the water surface to keep debris out of the skimmer to allow water to circulate through the skimmer and the water filter. In this regard, the debris guard does not significantly reduce or inhibit the flow rate of water flowing through the pool filtration system.

In one embodiment, the debris guard includes a surface barrier member selectively disposable in the pool to form a large object barrier within the pool about the skimmer opening at the water surface and to partially define an opening about an axis substantially perpendicular to the water surface. The debris guard further includes an attachment mechanism connected to the surface barrier member and connectable to the skimmer box to couple the surface barrier member thereto.

The surface barrier member may be comprised of a frame and a mesh guard connected to the frame, wherein the mesh guard restricts debris from passing therethrough while allowing water to pass therethrough.

The surface barrier member may be configured to be transitional between a deployed orientation wherein the surface barrier member defines a generally arcuate configuration and a stowed orientation wherein the surface barrier member may be removed from the pool and define a generally flat, planar configuration to facilitate storage of the surface barrier member when it is not being used. The surface barrier member may be biased toward the stowed configuration. The debris guard may additionally include a deployed support member attachable to the surface barrier member to maintain the surface barrier member in the deployed configuration.

The attachment mechanism may be used to anchor the surface barrier mechanism to the skimmer box, pool wall or another stationary body. The attachment mechanism may include a tether and a suction device connected to the tether. The tether may be connectable to the surface barrier member and the suction device may be connectable to the skimmer box to connect the surface barrier member thereto and to maintain the surface barrier member in place about the skimmer opening.

The present invention is best understood by reference to the following detailed description when read in conjunction with the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

These and other features and advantages of the various embodiments disclosed herein will be better understood with respect to the following description and drawings in which like numbers refer to like parts throughout and in which:

FIG. 1 is a front upper perspective view of a water surface debris guard disposed within a swimming pool to filter debris from water entering a pool skimmer;

FIG. 2 is a top view of the debris guard depicted in FIG. 1;

FIG. 3 is a rear upper perspective view of the debris guard;

FIG. 3A is a partial rear upper perspective view of the debris guard with a suction device exploded therefrom;

FIG. 3B is a partial rear upper perspective assembled view of the debris guard and suction device shown in FIG. 3A;

FIG. 4 is a top view of a suction device connected to a skimmer box and a tether for connecting the debris guard to the skimmer box;

FIG. 5 is a top view of another embodiment of the water surface debris guard;

FIG. 6 is a side view of an end post and a complimentary front screen; and

FIG. 7 shows different embodiments of the front screen.

Common reference numerals are used throughout the drawings and detailed description to indicate like elements.

DETAILED DESCRIPTION OF THE INVENTION

The detailed description set forth below is intended as a description of the presently preferred embodiment of the invention, and is not intended to represent the only form in which the present invention may be constructed or utilized. The description sets forth the functions and sequences of steps for constructing and operating the invention. It is to be understood, however, that the same or equivalent functions and sequences may be accomplished by different embodiments and that they are also intended to be encompassed within the scope of the invention.

Referring now to the drawings, wherein the showings are for purposes of illustrating a preferred embodiment of the present invention only, and not for purposes of limiting the same, there is shown a water surface debris guard 10 specifically configured and adapted to prevent large debris 12 floating on the surface of the water 14 from entering the pool skimmer 16. The debris guard 10 is placed in the pool such that the debris guard 10 forms a protective water surface debris barrier around the skimmer opening 18. Therefore, leaves, flower petals, grass clippings, litter, and other items floating near the surface of the pool may be blocked by the debris guard 10 and prevented from entering the skimmer 16 to allow the water circulation cycle to continue. In this regard, the debris may gather or collect at the outside of the debris guard 10 in a manner which may not impede the flow path of water from the pool to the skimmer 16 (i.e., the water may flow under the debris guard 10 to the skimmer 16).

The debris guard 10 may be selectively placed in the pool as desired by the user. Along these lines, the debris guard 10 may be employed when the pool owner will be absent for a period of time, or during a time of year which is more likely to produce debris 12 in the pool. For instance, leaves tend to fall from deciduous trees during the fall season, and therefore, it may be advantageous to employ the debris guard 10 if the pool is located near one or more deciduous trees. Debris may also be more likely to gather in a pool during a windy season. For example, the desert southwest experiences monsoon seasons which tend to produce higher level winds on a more frequent basis. As such, the debris guard 10 may be desirable during monsoon season for pools located in the desert southwest. Although the foregoing describes environments including deciduous trees and the desert southwest, those skilled in the art will appreciate that the present invention is not limited thereto, and that foregoing illustrations are exemplary in nature only and not intended to limit the scope of the present invention.

According to one embodiment, the debris guard 10 includes a surface barrier member 20 disposable in the pool and an attachment mechanism 22 (see FIGS. 3 and 4) for anchoring the surface barrier member 20 in proper position within the pool. The surface barrier member 20 is preferably disposed near the skimmer opening 18 to form a barrier within the pool about the skimmer opening 18 and is also preferably spaced from the skimmer opening 18 and extends from the pool wall on one side of the skimmer opening 18 to the pool wall on the other side of the skimmer opening 18. Along these lines, the attachment mechanism 22 may be connected to the skimmer box 24 and/or the pool wall 26 to maintain the surface barrier member 20 in its preferred position relative to the skimmer opening 18 to filter large debris at the water surface for water entering the skimmer 16. The surface barrier member 20 includes a frame 28 and a filtering member 30, such as a mesh material connected to the frame 28 and extending within the opening defined by the frame 28.

As shown in FIG. 1, the skimmer opening 18 is formed within the pool wall 26 at the typical water level of the pool. The skimmer opening 18 extends into the pool wall 26 through the pool deck 31 toward the skimmer box 24, which is typically located near the edge of the pool. The skimmer box 24 generally includes a lid 32 which may be placed over the opening of the skimmer box 24 to conceal the skimmer box 24 and to form a flush surface with the upper surface of the pool deck 31.

In the particular embodiment depicted in FIGS. 1 and 2, the surface barrier member 20 defines an arcuate configuration having a pair of end portions 34 and a midpoint 36. The surface barrier member 20 is placed in the pool such that the end portions 34 are disposed on opposite sides of the skimmer opening 18. Furthermore, the midpoint 36 extends away from the skimmer opening 18, such that the surface barrier member 20 defines a convex surface that faces away from the skimmer opening 18 and a concave surface that faces toward the skimmer opening 18. However, the surface barrier member 20 may be placed in the pool such that the midpoint 36 extends toward the skimmer opening 18 so that the surface barrier member 20 defines a convex surface that faces toward the skimmer opening 18 and a concave surface that faces away from the skimmer opening 18.

The surface barrier member 20 is placed in the pool to reside at the water surface. In this regard, the surface barrier member 20 may extend from the water surface in one direction below the water surface and from the water surface in an opposite direction to extend above the water surface. In this regard, one embodiment of the surface barrier member 20 is primarily directed toward blocking large debris floating at or near the surface of the water from entering the skimmer opening 18.

The surface barrier member 20 is also advantageously configured to allow water from the pool to easily flow to the skimmer 16 through the skimmer opening 18. The configuration and placement of the surface barrier member 20 within the pool does not substantially inhibit water flow into the skimmer opening 18. In this regard, the surface barrier member is spaced from the skimmer opening 18 to allow the water to flow under the surface barrier member 20 and then upward toward the skimmer opening 18. In this regard, the surface barrier member 20 and the pool wall 26 collectively define a vertical flow path for the water entering the skimmer opening 18.

The frame 28 depicted in the figures defines a generally quadrangular configuration including a pair of vertical frame members and a pair of horizontal frame members. The frame 28 defines a rectangular opening within which the filtering member 30 extends over. It is contemplated that other embodiments of the frame 28 may define other shapes and configurations, such as an oval, triangle, circle or other shapes contemplated by those skilled in the art.

The frame 28 may be formed from materials that are well known in the art including, but not limited to, PVC pipe, plastic tubing, metal tubing, and other materials capable of being disposed in chlorinated water or salt water for extended periods of time. Furthermore, the frame 28 may be formed from a buoyant material, or may otherwise be configured to float within the pool.

The filtering member 30 may include a net or mesh material that is tied or bound to the frame 28 to extend over the central opening defined by the frame 28. The net or mesh material may have small openings which allow the water to flow therethrough, while at the same time forming a barrier to larger debris floating near the water surface. According to another embodiment, the filtering member 30 may include a substantially continuous material (i.e., no openings), such as a sheet of plastic, metal, fiberglass, etc. Such a filtering member 30 may be effective at blocking larger debris as well as smaller debris. The substantially continuous material may be connectable to the frame by mechanical fasteners, such as snaps, buttons, rivets, or other fasteners known by those skilled in the art. In this regard, it may be advantageous for the filtering member 30 to be flexible, as well as selectively removable from the frame 20 to facilitate storage of surface barrier member 20, as described in more detail below.

Various embodiment of the debris guard 10 may also include one or more auxiliary nets 33 extending over the top of the debris guard 10 or underneath the debris guard 10 to prevent debris from falling within the space between the debris guard 10 and the pool wall. An upper auxiliary net 33 would prevent debris from falling into the pool, while a lower auxiliary net would prevent debris located at a lower level in the pool from being sucked up toward the pool wall.

The surface barrier member 20 is secured in place within the pool by the attachment mechanism 22. Referring now to FIGS. 3 and 4, one embodiment of the attachment mechanism 22 includes a tether 38 and a suction device 40. The tether 38 defines two end portions, with each end portion being connected to a respective one of the end portions 34 of the frame 28. Those skilled in the art will appreciate that the tether 38 may be connected to other locations of the frame 28 without departing from the spirit and scope of the present invention, and that the particular attachment points of the tether 38 to the frame 28 are exemplary in nature only, and is not intended to limit the scope of the present invention.

The suction device 40 includes an eyelet which the tether 38 is threaded through to connect the suction device 40 to the tether 38. The suction device 40 is connected to a stationary surface adjacent the skimmer opening 18 to maintain the surface barrier member 20 in proper position in front of the skimmer opening 18. It is contemplated that the tether 38 and suction device 40 may pass through the skimmer opening 18 to allow the suction device 40 to connect to the skimmer box 24, as shown in FIG. 4. It is also contemplated that the suction device 40 may be connected to the pool wall 26, or another object near the pool to which the device 10 may be anchored to. For instance, it is contemplated that the device 10 may be connected to a volleyball pole, umbrella pole, basketball pole, lounge chair or another relatively stationary object near the pool.

The length of the tether 38 may be adjusted to allow for proper placement of the surface barrier member 20 within the pool. Along these lines, the tether 38 may be disposed in tension to maintain the end portions 34 of the frame 28 adjacent the pool wall 26, such that the filtering member 30 extends partially above the water surface and partially below the water surface to effectively filter large debris at the water surface. In a preferred embodiment, the filtering member 30 is substantially perpendicular to the water surface when properly deployed.

Referring now to FIGS. 3A and 3B, there is shown another embodiment of the attachment mechanism 22 that does not employ a tether 38. In the alternate embodiment, the suction device 40 a is attached within a recess 43 formed within the frame 28. The exemplary embodiment includes an internally threaded recess 43 formed within each end portion 34, and the suction device 40 a includes an externally threaded end portion 45. The external threads on the end portion 45 of the suction device 40 threadably engage with the internal threads formed on the recess 43 to connect the suction device 40 a to the frame 28. The suction device(s) 40 a may be connected to a wall or other anchoring surface in or near the pool.

FIGS. 3A and 3B also show magnetic fasteners 47 connected to the end portions 34 for securing the debris guard 10 within the pool. The magnetic fasteners 47 may magnetically engage with complimentary magnetic fasteners or to a magnetic surface locating in or near the pool.

Although the foregoing describes the attachment mechanisms 22 which connect the debris guard 10 to an adjacent surface, it is contemplated that other techniques may be used to maintain the surface barrier member 20 in its desired position within the pool. For instance, one embodiment of the attachment mechanism 22 may include a weight and an adjustable extension rod (not shown) connected to the surface barrier member 22. When placed in the pool, the weight may sink to the bottom of the pool and the extension rod may be adjusted to position the surface barrier member 22 at the surface of the pool.

According to one embodiment, the surface barrier member 20 includes certain features which allow it to be transitioned between a generally planar stowed configuration when the surface barrier member 20 is removed from the pool and a non-planar deployed configuration during use. Along these lines, the surface barrier member 20 may be easier to store in a garage, pool shed, or the like when the surface barrier member 20 assumes a planar configuration. For instance, the surface barrier member 20 may be placed along a wall of a garage or storage shed. During use of the surface barrier member 20, it may be advantageous for the surface barrier member 20 to assume a non-planar configuration so as to easily extend about the skimmer opening 18 to form a barrier.

The frame 28 may define a certain degree of flexibility to allow for transition between the stowed and deployed configurations. In this regard, the user may bend the frame 28 to transition the frame 28 between the stowed configuration and the deployed configuration. It is also contemplated that the frame 28 may incorporate one or more pivoting joints to allow the frame 28 to transition between the stowed and deployed configurations. Along these lines, the frame 28 may be comprised of several pivoting segments separated by a pivoting joint. The segments may pivot relative to each other to define the generally planar stowed configuration and to transition to the generally non-planar deployed configuration.

In the particular embodiment depicted in the figures, the surface barrier member 20 includes a deployed support bar 42 which is connected to the frame 28 to maintain the frame 28 in the deployed configuration. In this regard, the frame 28 is biased toward the stowed configuration such that when the deployed support bar 42 is disengaged from the frame 28, the frame 28 automatically reverts back to the stowed configuration. The deployed support bar 42 may define opposed end portions 44 which are insertable into respective ones of a pair of connectors 46 formed within the frame 28. When the deployed support bar 42 is connected to the pair of connectors 46, the frame 28 may be maintained in the deployed configuration to define the arcuate shape shown in FIGS. 1-3. The deployed support bar 42 may be disengaged with one or both of the connectors 46 to allow the frame 28 to be transitioned from the non-planar deployed configuration to the planar stowed configuration.

The device 10 provides an easy-to-use solution for reducing the amount of debris which passes into the skimmer 16. In this regard, the water circulation and filtration system may operate at relatively normal levels without the debris blocking water circulation. In addition, after the device 10 has been placed in the pool for a period of time, the debris may gather near the device 10, which may facilitate removal of the debris from the water. In other words, rather than having to skim the entire surface of the pool, a large percentage of the debris may be directed toward the device 10. Thus, the user may skim the water adjacent the device 10 to quickly remove a large percentage of the debris.

The device 10 may also be quickly and easily placed in the pool when needed. Therefore, if a pool owner is going on vacation, the user may place the device 10 in the pool to prevent debris from passing into the skimmer 16. Also, if the pool owner is aware of a storm that is scheduled to hit the area, the pool owner may place the device in the pool to protect the skimmer 16 from debris that may fall in the pool. After the pool owner returns home, or the storm, passes, the device 10 may be easily removed from the pool to allow the pool owner to enjoy the pool without the device 10 presenting an obstruction.

Referring now to FIGS. 5 and 6, there is shown another embodiment of the debris guard 100. The debris guard 100 includes a frame including a pair of end posts 102 which connect with a barrier member 104 or screen which filters the debris in the water. Each end post 102 defines a channel 106 or recess extending into the end post 102 and defining a shape that is complimentary to the barrier member 104. The debris guard 100 may be assembled by disposing a first end portion 108 of the barrier member 104 within a first end post 102 a and a second end portion 110 within a second end post 102 b. When the end portions 108, 110 of the barrier member 104 are disposed within the channels 016 formed within the end posts 102 a, 102 b, the barrier member 104 is coupled to the end posts 102 a, 102 b. In this regard, the end portions 108, 110 of the barrier member 104 and the end posts 102 a, 102 b are configured to form a friction tight engagement therebetween to secure the barrier member 104 to the end posts 102 a, 102 b.

The barrier member 104 and the end portions 102 may be configured to dispose the barrier member 104 in an arcuate configuration when the barrier member 104 is connected to the end posts 102. Along these lines, the barrier member 104 may be configured to bend or flex when connected to the end posts 102. Furthermore, the barrier member 104 may also be configured to define a planar configuration when disconnected from the end posts 102.

The barrier member 104 may be formed from an extruded material capable of bending or flexing, as described above. Furthermore, the material of the barrier member 104 is preferably capable of withstanding long exposure to water. In addition, the end posts 102 may be formed from a strong durable material, such as rubber, plastic or metal.

Each end post 102 additionally includes a connector portion 112 which is used to connect the end post 102 to a rear support bar 114. In this regard, the rear support bar may include a first end portion 116 that connects with the connector portion 112 a on the first end post 102 a and a second end portion 118 that connects with the connector portion 112 b on the second end post 102 b.

Each connector portion 112 may include a first plate 120 and a second plate 122 in spaced relation to each other. The first and second plates 120, 122 may include coaxially aligned apertures 124, 126. The rear support bar 114 may also include an aperture formed at each one of the end portions 116, 118 which are aligned with the apertures 124, 126 formed within each connector portion 112 to connect the rear support bar 114 to the end posts 102. In this regard, a mechanical fastener, such as a screw, pin or the like may be advanced through the apertures in the end posts 102 and the rear support bar 114 to form the connection.

It is contemplated that the rear support bar 114 and the barrier member 104 may be selectively connected and disconnected from the end posts 102 as desired. Thus, when the debris guard 100 is needed, the barrier member 104 and rear support bar 114 may be connected to the end posts 102 to assume the assembled configuration (as shown in FIG. 5). However, when it is desirable to store the debris guard 100, the barrier member 104 and rear support bar 114 may be disconnected from the end posts 102 to define a more desirable storage configuration.

Referring now to FIG. 7, there is shown two different embodiments of the barrier member. In each embodiment, the barrier member includes a first end portion, a planar middle portion, and a second end portion. The primary distinction between the two embodiments is the shape of the first and second end portions.

More specifically, the barrier member 104 a includes a first end portion 130 a that is not as hollow as the first end portion 130 b defined by barrier member 104 b. The middle portions 132 a, 132 b are fairly similar, as are the second end portions 134 a, 134 b. Those skilled in the art will appreciate that the specific configurations of the barrier members 104 a 104 b depicted in FIG. 7 are exemplary in nature only and are not intended to limit the scope of the present invention.

Additional modifications and improvements of the present invention may also be apparent to those of ordinary skill in the art. Thus, the particular combination of components and steps described and illustrated herein is intended to represent only certain embodiments of the present invention, and is not intended to serve as limitations of alternative devices and methods within the spirit and scope of the invention. 

What is claimed is:
 1. A debris guard for use in a pool including a pool wall having a skimmer opening which communicates with a skimmer box, the debris guard comprising: a surface barrier member disposable in the pool to form a barrier within the pool about the skimmer opening at the water surface and to partially define an opening about an axis substantially perpendicular to the water surface; and an attachment mechanism connected to the surface barrier member and connectable to the skimmer box to couple the surface barrier member thereto.
 2. The debris guard recited in claim 1, wherein the surface barrier member includes a frame and a mesh guard connected to the frame.
 3. The debris guard recited in claim 1, wherein the surface barrier member is configured to be transitional between a deployed orientation wherein the surface barrier member defines a generally arcuate configuration and a stowed orientation wherein the surface barrier member defines a generally planar configuration.
 4. The debris guard recited in claim 3, wherein the surface barrier member is biased toward the stowed configuration.
 5. The debris guard recited in claim 4, further comprising a deployed support member being attachable to the surface barrier member to maintain the surface barrier member in the deployed configuration.
 6. The debris guard recited in claim 5, wherein the deployed support member includes an elongate rod.
 7. The debris guard recited in claim 1, wherein the attachment mechanism includes a tether and a suction device connected to the tether, the tether being connectable to the surface barrier member and the suction device engageable with the skimmer box.
 8. The debris guard recited in claim 7, wherein the distance along the tether between the surface barrier member and the suction device is adjustable.
 9. A debris guard for use with a pool having a circulation system including a water inlet, the debris guard comprising: a surface barrier member disposable in the pool to extend within the pool about the water inlet at the water surface to form a debris barrier and to define a fluid passageway to allow fluid to flow from the pool to the fluid inlet; and an attachment mechanism connected to the surface barrier member, the attachment mechanism being configured to substantially maintain the surface barrier member at the water surface about the water inlet.
 10. The debris guard recited in claim 9, wherein the surface barrier member is configured to be transitional between a deployed orientation wherein the surface barrier member defines a generally arcuate configuration and a stowed orientation wherein the surface barrier member defines a generally planar configuration.
 11. The debris guard recited in claim 10, wherein the surface barrier member is biased toward the stowed configuration.
 12. The debris guard recited in claim 11, further comprising a deployed support member being attachable to the surface barrier member to maintain the surface barrier member in the deployed configuration.
 13. The debris guard recited in claim 12, wherein the deployed support member includes an elongate rod.
 14. The debris guard recited in claim 9, wherein the attachment mechanism includes a tether and a suction device connected to the tether, the tether being connectable to the surface barrier member and the suction device engageable with the skimmer box.
 15. The debris guard recited in claim 14, wherein the distance along the tether between the surface barrier member and the suction device is adjustable.
 16. A debris guard for use with a pool having a circulation system including a water inlet, the debris guard comprising: a surface barrier member disposable in the pool to extend within the pool about the water inlet at the water surface to form a debris barrier and to define a fluid passageway to allow fluid to flow from the pool to the fluid inlet.
 17. The debris guard recited in claim 16, wherein the surface barrier member is configured to be transitional between a deployed orientation wherein the surface barrier member defines a generally arcuate configuration and a stowed orientation wherein the surface barrier member defines a generally planar configuration.
 18. The debris guard recited in claim 17, wherein the surface barrier member is biased toward the stowed configuration.
 19. The debris guard recited in claim 18, further comprising a deployed support member being attachable to the surface barrier member to maintain the surface barrier member in the deployed configuration.
 20. The debris guard recited in claim 16, wherein the surface barrier member includes a frame and a mesh guard connected to the frame. 